Package shapes

Class Square

java.lang.Object

shapes.Shape

shapes.SurfaceShape

shapes.Square

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Comparable<Shape>, Movable

Direct Known Subclasses:

Rectangle

public class Square
extends SurfaceShape

Class that represent square shape.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
private static long	serialVersionUID
protected int	side
protected Point	upLeft

Constructor Summary

Constructors

Constructor	Description
Square()
Square(Point upLeft, int side)
Square(Point upLeft, int side, java.awt.Color edgeColor, java.awt.Color interiorColor)

Method Summary

Modifier and Type	Method	Description
Square	clone()	Create new instance of this square.
int	compareTo(Shape shape)	Compares two squares depend on their surface.
boolean	containsClick(int x, int y)	Check if this square contains user click.
Line	diagonal()	Calculate diagonal of square.
void	draw(java.awt.Graphics graphics)	Draw square.
boolean	equals(java.lang.Object obj)	Check if two squares are equal depend on their up left points and side lengths.
void	fillUpShape(java.awt.Graphics graphics)	Fill up square.
int	getSide()
Point	getUpLeft()
void	moveTo(int x, int y)	Move up left point of square to forwarded coordinates.
void	selected(java.awt.Graphics graphics)	Select square.
void	setSide(int side)
void	setUpLeft(Point upLeft)
int	surface()	Calculate surface of square.
java.lang.String	toString()	Print square values.

Methods inherited from class shapes.SurfaceShape

getInteriorColor, setInteriorColor

Methods inherited from class shapes.Shape

getColor, isSelected, setColor, setSelected

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

upLeft

protected Point upLeft

side

protected int side

Constructor Detail

Square

public Square()

Square

public Square(Point upLeft,
              int side)

Square

public Square(Point upLeft,
              int side,
              java.awt.Color edgeColor,
              java.awt.Color interiorColor)

Method Detail

draw

public void draw(java.awt.Graphics graphics)

Draw square.

Specified by:

draw in class Shape

Parameters:

graphics -

equals

public boolean equals(java.lang.Object obj)

Check if two squares are equal depend on their up left points and side lengths.

Overrides:

equals in class java.lang.Object

compareTo

public int compareTo(Shape shape)

Compares two squares depend on their surface.

toString

public java.lang.String toString()

Print square values.

Overrides:

toString in class java.lang.Object

moveTo

public void moveTo(int x,
                   int y)

Move up left point of square to forwarded coordinates.

Parameters:

x - Represent x coordinate of place where to move.

y - Represent y coordinate of place where to move.

selected

public void selected(java.awt.Graphics graphics)

Select square.

Specified by:

selected in class Shape

Parameters:

graphics -

containsClick

public boolean containsClick(int x,
                             int y)

Check if this square contains user click.

Specified by:

containsClick in class Shape

Parameters:

x - Represent x coordinate of user click.

y - Represent y coordinate of user click.

Returns:

Boolean that indicate if this square contains click.

clone

public Square clone()

Create new instance of this square.

Overrides:

clone in class java.lang.Object

fillUpShape

public void fillUpShape(java.awt.Graphics graphics)

Fill up square.

Specified by:

fillUpShape in class SurfaceShape

Parameters:

graphics -

surface

public int surface()

Calculate surface of square.

Returns:

surface of square.

diagonal

public Line diagonal()

Calculate diagonal of square.

Returns:

Line which represent square diagonal.

getUpLeft

public Point getUpLeft()

setUpLeft

public void setUpLeft(Point upLeft)

getSide

public int getSide()

setSide

public void setSide(int side)